Shoe sole



FIG. 1 is a right side elevation view of a shoe sole illustrating our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

The broken line showing of a shoe upper in the FIGS. 1 and 3 is environmental structure only and does not form part of the claimed design. 

The ornamental design for a shoe sole, as shown and described. 